Answer to Question #182462 in Java | JSP | JSF for adhi chinna

Question

Submarine

Given two numbers

totalTorpedos, torpedosFired as inputs, write a super class Submarine with property and methods as below,PropertyDescription

The sequence of operations is,

1. Submerge the Submarine
2. Fire torpedos
3. Surface the Submarine

Input

• The first line of input contains a number totalTorpedos
• The second line of input contains a number torpedosFired

Output

• The first line of output is a string with Submarine Submerged text
• The second line of output is a string with the number of torpedos fired and left, as shown in sample outputs
• The third line of output is a string with Submarine Surfaced text

Sample Input 1

5

2

Sample Output 1

Submarine Submerged

2 Torpedos Fired, 3 Left

Submarine Surfaced

Sample Input 2

10

2

Sample Output 2

Submarine Submerged

2 Torpedos Fired, 8 Left

Submarine Surfaced

Answer 1

import java.util.Scanner;


class Submarine{
    private final int totalTorpedos;
    private final int torpedosFired;
    
    /**
     * Constructor
     * @param totalTorpedos
     * @param torpedosFired 
     */
    public Submarine(int totalTorpedos,int torpedosFired){
        this.totalTorpedos=totalTorpedos;
        this.torpedosFired=torpedosFired;
    }
    
    public void displayInformation(){
        int leftTorpedos=this.totalTorpedos-this.torpedosFired;
        System.out.println("Submarine Submerged");
        System.out.println(this.torpedosFired+" Torpedos Fired, "+leftTorpedos+" Left");
        System.out.println("Submarine Surfaced");
    }
}


public class Q182462 {
    
    
    /***
     * Main method
     * @param args 
     */
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int totalTorpedos;
        int torpedosFired;
        System.out.print("Enter the number of torpedos: ");
        totalTorpedos=input.nextInt();
        System.out.print("Enter the number of torpedos fired: ");
        torpedosFired=input.nextInt();
        
        Submarine submarine =new Submarine(totalTorpedos,torpedosFired);
        submarine.displayInformation();
        
        input.close();  
    }
}